OPS is pursuing research work on Weight, Diet Genes and CVD Risk Factors (Hypertension and Diabetes) with Dr. Nanette Lee as a recipient of its Global Research Initiative Program for Foreign Investigators (2009-)

OPS Staff (Dr. Gultiano) collaborated with Dr. Elizabeth King on the Evaluation of the Early Childhood Development Program (2000-2004) and the Gearing UP Internet Literacy and Access to Students (GILAS) Program Evaluation Study (2008-2009), and Baseline Survey Analysis and Results Dissemination of the GILAS Evaluation Study (2010)

OPS staff (Dr. Nanette Lee and Engr. Isabelita Bas) participate in the meetings and collaborative research work with the other members of COHORTS (from Brazil, Guatemala, India, and South Africa). (2010-)

OPS (Dr. Gultiano) collaborated with Dr. Chona Echavez in the development and production of teaching modules on population and development, human sexuality and responsible parenthood for elementary, high school and college students of Catholic schools (2006-2009)

OPS (Dr. Gultiano) collaborated with Ms. Mitos Rivera in the development and production of teaching modules on population and Development , human sexuality and responsible parenthood for elementary, high school and college students of Catholic schools (2006-2009) and in the training of teachers on the teaching modules on population and development, human sexuality and responsible parenthood for Catholic schools (2010-2011)

OPS (Dr. S. Gultiano) collaborated with Dr. Prudenciano Gordoncillo on the Gearing up Internet Literacy and Access for Students (GILAS) Project: Evaluation Study (2008-2009) and the Computer Internet Use by Philippine High School Students and Its Impact on Education Outcomes and Life Changes- A Tracer Study (2010)

OPS (Dr. S Gultiano) collaborated with Dr. Aniceto Orbeta on the Gearing up Internet Literacy and Access for Students (GILAS) Project: Evaluation Study (2008-2009) and the Computer Internet Use by Philippine High School Students and Its Impact on Education Outcomes and Life Changes- A Tracer Study (2010)

OPS Staff (Dr. Feranil) served as member of the Research Agenda Committee of the Philippine National Health Research System (2006-2010) and of the Technical Advisory Group of the Institution Development Division of the Philippine Council for Health Research and Development, Department of Science and Technology (2011-)

The foundation collaborates with PCPD on population and development initiatives. The development of PopDevEd teaching modules and the training and seminars on PopDevEd (where Dr. Gultiano is the main resource person) have been sponsored by PCPD.

OPS Staff (Dr. S. Gultiano, Ms. J Avila and S Agustin) provide teaching services to undergraduate and graduate programs in different colleges (College of Arts and Sciences and College of Architecture and Fine Arts)